package RecordManagement;

/*
 * A FileScan class is like an iterator class.
 * Once it has been established, it's ready to get the first record.
 * To traverse through all the records, one only need to call GetNextRec method repeatedly.
 * Once it return null, it means all the records has been traversed.
 * A  CloseScan method call is needed.
 * An important note of use see the FileScan Constructure.
 */
public interface RM_FileScan_Interface {

	RM_Record GetNextRec();
	
	void CloseScan();
	
}
